Sex Modulated the Relationship between Trait Approach Motivation and Decision-making

爱荷华赌博任务 心理学 前额叶皮质 特质 功能磁共振成像 认知心理学 静息状态功能磁共振成像 前额叶腹内侧皮质 功能连接 神经科学 认知 计算机科学 程序设计语言
作者
Xiaohua Li,Ofir Turel,Qinghua He
出处
期刊:NeuroImage [Elsevier]
卷期号:291: 120598-120598
标识
DOI:10.1016/j.neuroimage.2024.120598
摘要

It has been observed that one's Behavioral Approach System (BAS) can have an effect on decision-making under uncertainty, although the results have been mixed. To discern the underlying neural substrates, we hypothesize that sex may explain the conflicting results. To test this idea, a large sample of participants was studied using resting state fMRI, utilizing fractional Amplitude of Low Frequency Fluctuations (fALFF) and Resting-State Functional Connectivity (rsFC) techniques. The results of the Iowa Gambling Task (IGT) revealed an interaction between sex and BAS, particularly in the last 60 trials (decision-making under risk). Males with high BAS showed poorer performance than those with low BAS. fALFF analysis showed a significant interaction between BAS group and sex in the left superior occipital gyrus, as well as the functional connectivity between this region and the left ventrolateral prefrontal cortex. Additionally, this functional connectivity was further positively correlated with male performance in the IGT, particularly in the decision-making under risk stage. Furthermore, it was found that the functional connectivity between left ventrolateral prefrontal cortex and left superior occipital gyrus could mediate the relationship between BAS and decision-making in males, particularly in the decision-making under risk stage. These results suggest possible sex-based differences in decision-making, providing an explanation for the inconsistent results found in prior research. Since the research was carried out exclusively with Chinese university students, it is essential to conduct further studies to investigate whether the findings can be generalized.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
沐言发布了新的文献求助10
2秒前
cocolu应助yolanda采纳,获得10
2秒前
3秒前
4秒前
SciGPT应助不再选择采纳,获得10
5秒前
畅快访旋应助YY采纳,获得10
5秒前
辛勤的剑成完成签到,获得积分10
6秒前
odanfeonq完成签到,获得积分10
6秒前
英俊的铭应助优秀的蜗牛采纳,获得10
7秒前
酷波er应助dm11采纳,获得10
8秒前
12发布了新的文献求助10
9秒前
喜悦安寒发布了新的文献求助10
9秒前
晨晨尼完成签到,获得积分10
10秒前
10秒前
11秒前
汉堡包应助重要安采纳,获得10
12秒前
柠檬味de_完成签到 ,获得积分10
12秒前
15秒前
Akim应助yep01采纳,获得30
15秒前
酷波er应助乙二胺四乙酸采纳,获得10
16秒前
34硕士完成签到,获得积分10
16秒前
大模型应助wqt采纳,获得10
18秒前
18秒前
19秒前
ding应助ssj采纳,获得10
19秒前
19秒前
21秒前
222发布了新的文献求助10
22秒前
24秒前
1751587229发布了新的文献求助10
24秒前
25秒前
25秒前
26秒前
方越应助七个歪采纳,获得10
26秒前
27秒前
28秒前
香蕉觅云应助天真访天采纳,获得10
28秒前
罗明明完成签到 ,获得积分10
28秒前
一颗小纽扣完成签到,获得积分10
28秒前
123发布了新的文献求助10
29秒前
高分求助中
Mantiden: Faszinierende Lauerjäger Faszinierende Lauerjäger Heßler, Claudia, Rud 1000
PraxisRatgeber: Mantiden: Faszinierende Lauerjäger 1000
Natural History of Mantodea 螳螂的自然史 1000
A Photographic Guide to Mantis of China 常见螳螂野外识别手册 800
Autoregulatory progressive resistance exercise: linear versus a velocity-based flexible model 500
Spatial Political Economy: Uneven Development and the Production of Nature in Chile 400
Research on managing groups and teams 300
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 物理化学 催化作用 细胞生物学 免疫学 冶金
热门帖子
关注 科研通微信公众号,转发送积分 3330005
求助须知:如何正确求助?哪些是违规求助? 2959617
关于积分的说明 8596037
捐赠科研通 2637980
什么是DOI,文献DOI怎么找? 1444063
科研通“疑难数据库(出版商)”最低求助积分说明 668931
邀请新用户注册赠送积分活动 656507